What are the effects of stage 1 tuning on a car?

[AnaRose]

Stage 1 tuning allows the car to unleash greater power and provide a better driving experience. For beginners in car modification, you may have heard about ECU tuning and wondered whether stage 1 tuning affects the engine. Here's an analysis for you. The effects of stage 1 ECU tuning on a car include: After ECU tuning, the requirement for fuel quality increases. Using low-quality gasoline may damage the vehicle. The 4S shop may refuse to provide warranty services for vehicles with modified ECUs. After ECU tuning, the engine operates at higher frequencies, and without an excellent cooling system, this could affect the engine's lifespan. It disrupts the overall balance of the vehicle. Manufacturers limit engine performance to ensure the car's balance. The factory tuning is based on a comprehensive consideration of engine lifespan and complex road conditions. Therefore, if you solely pursue power upgrades, systems like braking and suspension must also be upgraded to achieve a new balance, otherwise, it may easily cause damage to the vehicle.